body, ul, li, ol, dl, dd, dt, p, h1, h2, h3, h4, h5, h6, form, img ,video
{margin:0;padding:0;border:0;list-style: none; outline:none;}
a{
    text-decoration: none;
}
body{
    font-family: "微软黑雅";background: #fdfdfd;
}
.nav2{
	height: 40px;
	/* 这里做一个渐变的导航条 */
	background: linear-gradient(orange,#e60);
}
.nav2list li{
	/* 通过左浮动，让列表变成横排 */
	float: left;
	height: 40px;
	width: 100px;
	/* 让文本水平垂直居中 */
	line-height: 40px;
	text-align: center;
}
.nav2list a{
	/* 超链接改黑色 */
	color: #000;
	/* 我们把链接变成块显示 */
	display: block;
}
.nav2list{
	/* 列表宽度设为800，然后居中 */
	width: 800px;
	margin:auto;
}
/* 我们设置鼠标悬停链接时，背景色变化 */
.nav2list a:hover{
	background-color: #fa0;
}
#bg{
    width:1200px;
    height:617px;
    background:url(./爱家居image.html/bg.png) no-repeat;
    margin:0 auto;
}
.nav{
    width: 850px;
    height: 50px;
    margin: 0 auto;
    padding: 50px 0 0 150px;
    background:url(./爱家居image.html/logo.png) left center no-repeat;
}
.nav span{
    color: #685649;
    font-size: 16px;
    padding:0 30px;
}
.nav  .search{
    float: right;
    width: 200px;
    height: 30px;
    line-height: 30px;
    border-radius: 100px;
    color: #aaa;
    font-size: 14px;
    background: #fff url(./爱家居image.html/f.png) no-repeat 10px center;
}
#news{
    width: 1200px;
    height: 455px;
    background: url(./爱家居image.html/dongtai.jpg) center top no-repeat;
    margin: 18px auto;
    padding-top: 120px;
}
.news_con{
    float: left;
    margin-left: 70px;
}
.news_con .one{
    width: 284px;
    height: 50px;
    padding-left: 10px;
    line-height: 50px;
    font-weight: bold;
    font-size: 16px;
    border-bottom: 1px solid #ddd;
}
.news_con .two{
    width: 284px;
    height: 70px;
    line-height: 20px;
    padding: 10px 0 0 10px;
    font-size: 12px;
    color: #bbb;
}
.news_con .shadow{
    width: 294px;
    height: 5px;
    background: url(./爱家居image.html/yinying.jpg) no-repeat;
}
#exhibition{
    width: 1200px;
    background-image: radial-gradient(ellipse at center,#fff,#d6e4ed);
    margin: 50px auto;
}
.title{
    width: 636px;
    height: 150px;
    margin: 0px auto;
    background: url(./爱家居image.html/shenghuo.png) no-repeat center center;
}
#exhibition .pic{
    width: 1000px;
    height: 360px;
    margin: 0 auto;
}
#exhibition .pic img{margin-left: 45px;}
#footer{
    width: 1200px;
    height: 80px;
    background: url(./爱家居image.html/footer_bg.jpg) repeat-x;
    color: #fff;
    text-align: center;
    line-height: 80px;
    margin: 0 auto;
}
.tree{
    position: fixed;
    right: 5%;
    bottom: 5%;
}